

📖 CoordBook
Advanced, highly-optimized in-game coordinate manager and waypoint tracker.
Developed by Markesr
🔍 What is CoordBook?
CoordBook is a sleek, modern, and high-performance client-side mod that completely eliminates the need for physical notepads or alt-tabbing to save your Minecraft coordinates. Simply press B to open a beautifully designed, dark-themed UI where you can record, categorize, and manage your important locations. From diamond mines to your secret base, your coordinates are always just a keystroke away.
⚡ Technical Excellence & Performance
- Modern Translucent UI: Goodbye, clunky vanilla book textures! CoordBook features a premium, semi-transparent dark mode interface with clean borders and modern typography.
- Zero-Lag Architecture: Carefully engineered with strict memory management. Pinned coordinates are cached efficiently, completely avoiding Java Garbage Collector stuttering (micro-lags) during rendering.
- Smart World Detection: The mod intelligently groups your coordinates. It natively detects whether you are in a single-player world or a multiplayer server, ensuring your lists are always perfectly organized and separated based on your current location.
🛠️ Advanced Features
- 📌 Dynamic HUD Tracking: Pin any coordinate from your book to have it appear directly on your screen (top right). The HUD dynamically calculates the real-time distance and displays an intelligent compass arrow pointing exactly to your saved location.
- 📋 One-Click Actions:
- Copy: Instantly copy formatted coordinates to your clipboard to share in chat.
- TP (Teleport): If you have operator/admin permissions, a single click will instantly teleport you to the saved location.
- Categories: Sort your coordinates by custom tags (e.g., "Mining", "Base", "Spawners") with easy-to-use filter tabs.
- 🌍 Dimension Awareness: Automatically detects and saves the dimension (Overworld, Nether, End) and color-codes them within the UI for quick visual recognition.
📥 Dependencies
To use this mod, please make sure you have the following installed in your mods folder:
- Fabric API
- (Works entirely client-side! You do not need to install this on the server.)
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as coordbook-1.0.0.jar — drop this file into the mods folder
- Download size: 515 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.